The Irish Astronomical Association was formed in 1974 and draws its 200+ members from both the UK and Ireland. The IAA membership ranges from complete beginners to accomplished observers and astrophotographers. Read more.....

We know a lot about the universe but what makes astronomy a continuously fascinating subject is what we don’t know. This includes 96% of the energy of the universe which is in the form of either dark matter or dark energy. Apart from these major considerations there are many other aspects of the universe we don’t understand including : Where do the highest energy cosmic rays come from? Is there life elsewhere in the universe? What are neutron stars made of?

Situated on the North side of Dublin, Dunsink Observatory has a wonderful history of astronomical exploration going back centuries. These days it is run by the Dublin Institute for Advanced Studies, and they have teamed up with amateur astronomers from the IAA, IAS and IFAS to bring you a day of astronomy talks, tours and entertainment, all for free!